Dev tools · alternatives · 2026
24 alternatives to Synece
Instant data sync to elevate your data workflow
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Synece launched in 2024; newer entries below may have overtaken it.
- 1IA
Hey there HN! We’re Joe and Stopa, and today we’re open sourcing InstantDB, a client-side database that makes it easy to build real-time and collaborative apps like Notion and Figma. Building modern apps these days involves a lot of schleps. For a basic CRUD app you need to spin up servers, wire up endpoints, integrate auth, add permissions, and then marshal data from the backend to the frontend and back again. If you want to deliver a buttery smooth user experience, you’ll need to add optimistic updates and rollbacks. We do these steps over and over for every feature we build, which can…
2024 · github.com · its alternatives →
- 2AS
2016 · duetapp.com · its alternatives →
- 3
Data from any app into Google Sheets, reports & dashboards
2021 · its alternatives →
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- 6BD
Hi HN, Today we’re launching PowerSync, a Postgres<>SQLite bi-directional sync engine that enables an offline-first app architecture. It currently supports Flutter, React Native and web (JavaScript) using Wasm SQLite in the browser, with more client SDKs on the way. Conrad and I (Ralf) have been working on our sync engine since 2009, originally as part of a full-stack app platform. That version of the system is still used in production worldwide and we’ve learnt a lot from its use cases and scaling. About a year ago we started on spinning off PowerSync as a standalone product that is…
2023 · powersync.com · its alternatives →
- 7Sync-in▲79
Open-source file storage, sharing, collaboration & syncing
Apr 2026 · sync-in.com · its alternatives →
- 8
Build real-time apps without maintaining the infrastructure
2017 · its alternatives →
- 9SD
Hey HN! Charles here from Prequel (https://prequel.co). We just launched the ability to sync data from your own app/db/data warehouse to any of your customer’s Google Sheets, CSV, or Excel – and I wanted to share a bit more about how we built the Google Sheets integration. If you’re curious, see here for a quick GIF demo of our Google Sheets destination: https://storage.googleapis.com/hn_asset/Prequel_GoogleSheets.... Quick background on us: we make it easy to integrate with and sync data to data warehouses. Problem is, there are plenty of folks who…
2023 · its alternatives →
- 10
InstantDB▲329Complete backend with auth and storage in one prompt
Apr 2026 · instantdb.com · its alternatives →
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- 18
Syncthing 1.0▲119Your Dropbox alternative where nada is stored on the cloud.
2019 · its alternatives →
- 19
- 20CJ
2015 · github.com · its alternatives →
- 21
Stacksync▲68The first AI-native Enterprise Integration Platform.
Jan 2026 · stacksync.com · its alternatives →
- 22
- 23RA
2024 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →